{"nhtsa_id":10221469,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2022-06-02","document_id":"0811822","mfr_campaign":null,"replaces":null,"component":"FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL","mfr_system":null,"summary":"Adaptive Cruise Control (ACC) Updates This bulletin involves a service procedure/adjustment to the ACC system. The vehicle may come in with the following Diagnostic Trouble Code (DTC): C14A4-00 - Sensor Adjustment Required. The customer may also describe that the Adaptive Cruise Control (ACC) is not functioning properly.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221469-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10221469-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221469","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"adaptive-cruise","name":"Adaptive cruise control","parent":"driver-assistance"}],"codes":["C14A4"],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_jeep_cherokee"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}